New Scientist - USA (2020-08-01)

(Antfer) #1
1 August 2020 | New Scientist | 53

The back pages Puzzles


Cryptic
Crossword #36
Answers

Quick crossword #63 Set by Richard Smyth Quick quiz #62


ACROSS 1 Twang, 4 Hemlock, 8 In vitro,
9 Creed, 10 Oboe, 11 Cellmate,
13/14 Iron lung, 19 Embolden,
22 Swami, 25 Rancher, 26 Magma

DOWN 1 Triton, 2 Alveoli, 3/23 Gut
feeling, 4 Hoover, 5 Mycelium, 6 Omega,
7/21 Kidney bean, 12 Coalfish,
15 Greying, 17 Heifer, 18 Enigma,
20/16 Brain teaser, 24 Elm

1 The archetypal anabolic steroid
has the chemical formula C 19 H 28 O 2
and is better known as what?

2 With what theory in Earth
science is the name Alfred
Wegener closely associated?

3 The lepidopterans Pieris rapae and
Pieris brassicae are both sometimes
given what name, a commentary on
their colour and favoured foodstuff?

4 The Large Synoptic Survey
Telescope project in Chile was
recently renamed to honour
which astronomer, whose galactic
observations in the 1970s and
1980s sent cosmology into a spin?

5 What name is given to the tiny
air sacs at the end of your lung’s
bronchioles that exchange oxygen
and carbon dioxide as you breathe?

Answers on page 54

The last word
Why is UV radiation
stronger when the
sun is high? p56

Feedback
Rhea bites and naked
comet-watching:
the week in weird p55

Cartoons
Life through the lens
of Tom Gauld and
Twisteddoodles p54

Puzzle
Can you figure out
the best way to take
the biscuit? p54

Scribble
zone

Answers and
the next cryptic
crossword next week

Our crosswords are
now solvable online
newscientist.com/crosswords





 

  

   

    

  

 

ACROSS
9/3 Down Index case in a disease epidemic (7,4)
10 Pasadena research institute (7)
11 Sand-dwelling invertebrate (7)
12 ___ effect, change in a wave’s frequency
to a moving observer (7)
13 Effect of synchronous sound vibration (9)
15 Permanent way (5)
16 1987 Detroit-set science-fiction film (7)
19 Fan of the Star Trek franchise (7)
20 Collection of stored data (5)
21 Relating to a refracting optical element (9)
25 Describing behaviour resulting from
a small change in the initial conditions
of a non-linear system (7)
26 1962 science fiction film
by Chris Marker (2,5)
28 Spiny anteater (7)
29 In geology, consisting
of small clots or lumps (7)

DOWN
1 Without polarity (6)
2 Phases, of development, for example (6)
3 See 9 Across
4 Plant reproductive organ (6)
5 Metallurgical examination (4,4)
6 Wake behind a moving object (10)
7 Asian snake in the genus Rhabdophis (8)
8 Iroquoian people; 1956 nuclear test (8)
14 Building block of DNA and RNA (10)
16 Bounce; rebound (8)
17 Lumbar pain, for example (8)
18 ___ triangle, apparatus for
supporting a crucible (8)
22 Three Mile ___, site of a
1979 nuclear accident (6)
23 Sums (6)
24 Fruit of a tree in the genus Prunus (6)
27 Order of mystical warriors
in the Star Wars franchise (4)
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